vitamin b12 nasal spray vs injection Nascobal®Nasal spray(Cyanocobalamin, USP)500 mcg/spray2.3 mL (8 sprays) Calcium gluconate Injection Compounded Cyanocobalamin (Vitamin B12) Size:6-Month Supply
SKU: 43236125156
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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21